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CVE-2023-39222

25
FAUCET Score

CVE-2023-39222 is an OS command injection vulnerability in multiple FURUNO SYSTEMS wireless LAN access point devices, affecting specific firmware versions when operating in Standalone mode. An authenticated attacker can execute arbitrary OS commands by sending a specially crafted request to the web interface. This vulnerability has a CVSS score of 8.8 (High), indicating a network-based attack with low complexity, requiring low privileges, and leading to high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 01.26CPE matchmatch criteria
cpe:2.3:o:furunosystems:acera_1310_firmware:*:*:*:*:*:*:*:*
<= 01.26CPE matchmatch criteria
cpe:2.3:o:furunosystems:acera_1320_firmware:*:*:*:*:*:*:*:*
<= 02.36CPE matchmatch criteria
cpe:2.3:o:furunosystems:acera_1210_firmware:*:*:*:*:*:*:*:*
<= 01.35CPE matchmatch criteria
cpe:2.3:o:furunosystems:acera_1150i_firmware:*:*:*:*:*:*:*:*
<= 01.35CPE matchmatch criteria
cpe:2.3:o:furunosystems:acera_1150w_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.29%
Probability of exploitation in next 30 days
EPSS Percentile
67.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0129 is in the 64th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jvn.jp / en/vu/JVNVU94497038
Third Party Advisory
furunosystems.co.jp / news/info/vulner20231002.html
Vendor Advisory